Smith & Wesson Revolver J Frame Model 642 Airweight 1 7/8" Barrel .38 Special +P Stainless Used 64208A j640u Aftermarket main springs may not

Aftermarket main springs may not provide the correct tension

Model 4043TSW -

and routine maintenance — all organized in a durable black carrying pouch

Compatibility: N Frame Model 629 and models with spring detent plunger

Smith & Wesson Model 410 S-Lever & Pin - Used Part

Smith & Wesson Revolver J Frame Model 642 Airweight 1 7/8" Barrel .38 Special +P Stainless Used 64208A j640u Aftermarket main springs may not64208A Smith & Wesson Revolver J Frame Model 642 Airweight 1 7 8" Barrel . 38 Special +P Stainless Steel Used Part Please call or email with any questions! How to determine the model number of your Smith & Wesson Revolver. Swing out the cylinder , check behind the yoke on the frame for a MODEL NUMBER. Model numbers began in 1957 58. So if there is no model number then your revolver may be older than 1957 58. In this case we can possibly still find the